<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Examples</title>
<script type="text/javascript" src='js/jquery.js'></script>
</head>
<body>
<script>
	$.ajax({
		type:'POST',
		url:'mainmon/showIndex',
		data:{'hostId':'2222'},
		success:function(data){
          console.log(data)
		}
	})
</script>
</body>
</html>